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Qian'an Yaoyang Industry & Trade Co., Ltd.
Address：Science and Technology Industrial Park Road, east of Qian'an City, 1609
COPYRIGHT © 2019 Qian'an Yaoyang Industry & Trade Co., Ltd.
Hot rolled steel ball
Yaoyang hot-rolled steel balls have precise dimensions, rounded geometry, high hardness and good mechanical properties, and have excellent quality of wear resistance, no deformation and no cracking. Its characteristics are as follows:
1. The overall hardness is high: the surface hardness can reach 55-65HRC, the volume hardness reaches 50-62HRC, and the hardness gradient is evenly distributed;
2. High impact toughness: impact toughness is greater than 12J/cm2;
3, low breaking rate: anti-stripping and anti-crushing performance is more than 10 times that of ordinary cast-forged steel balls, the number of falling ball impacts is more than 20,000 times, the actual breaking rate is less than 1%, close to no breakage.
Hot-rolled ball products are widely used in various black and non-ferrous metal ore dressing plants, thermal power plants, cement plants, refractory factories and other industries, and are highly praised by domestic and foreign customers.